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Princess|Lab Grown|IGI

3.03ct K SI2 Princess Lab Grown Diamond

ID • K/SI2 • IGI LG499190396

Shape and cutting style on the report: Princess cut

Certificate IGI LG499190396

Diamond specifications and retailer prices

From $12,909 NZD
As of November 6, 2026
Save $16,413 NZD (56%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $29,322 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 3.03ct lab-grown princess diamond

This 3.03ct lab-grown princess sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499190396 or 499190396. Listed at 9 retailers as of November 5, 2026, with prices from $12,909 to $29,322, a $16,413 spread on the same certified stone. MOH London lists it at $29,322. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.03
Carat
K
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499190396
Dimensions8.13 × 7.99 × 5.36 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.13 mm7.99 mm3.03 ctK / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499190396
Side View
Table 71.5%Crown 41.6°Girdle: MediumPavilion 37.2°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $29,322 NZD|Low: $12,392 NZD|High: $29,794 NZD|Avg: $17,853 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4$12,909 NZD
Retailer 5$14,975 NZD
Retailer 8$14,975 NZD
Retailer 9$15,370 NZD
Retailer 3$16,930 NZD
Retailer 6$17,344 NZD
Retailer 7$17,777 NZD
Retailer 2$19,477 NZD
MOH London$29,322 NZD

27 data points across 9 retailers

9 retailers$12,909 NZD to $29,322 NZD

B+
Cheapest Retailer
-
$12,909 NZD
B+
Retailer 2
-
$13,425 NZD
View
B
Retailer 3
-
$14,975 NZD
View
Retailer 4
-
$14,975 NZD
View
Price last confirmed 25 days ago
B
Retailer 5
-
$16,930 NZD
View
B
Retailer 6
-
$17,344 NZD
View
B
Retailer 7
-
$17,777 NZD
View
B
Retailer 8
-
$19,477 NZD
View
Most Expensive
B
MOH London
LG499190396 · Nov 5
$29,322 NZD
£12,979 GBP
View
8 more retailers have this diamond
Prices start from $12,909 NZDSave up to $16,413 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
3.03ct Princess
$12,909 NZD